Rebuild Damaged PDF Structure
Repair common document structure problems caused by PDF corruption.
Repair corrupted PDF files and rebuild their document structure directly in your browser without installing software.

Repair corrupted PDF files by rebuilding damaged document structures whenever possible.
PDF files may become corrupted because of incomplete downloads, interrupted transfers, storage failures, or unexpected system crashes. These issues can prevent a document from opening correctly or displaying its contents.
With iMZi PDF, you can attempt to rebuild damaged PDF structures and repair common corruption issues online. The amount of recoverable content depends on how severely the original PDF has been damaged.
Repair your PDF in three simple steps.
Choose the corrupted or damaged PDF file from your device.
Allow iMZi PDF to analyze the file and repair common PDF corruption issues.
Download the repaired PDF and verify that it opens correctly.

Quickly repair and rebuild damaged PDF documents online.
Repair common document structure problems caused by PDF corruption.
Restore as much readable content as possible from damaged PDF files.
Repair PDFs online without installing desktop software.
Your documents remain private throughout the repair process.
Restore damaged PDF documents caused by corruption, transfer errors, or incomplete downloads using iMZi PDF.
Repair damaged PDF documents affected by common corruption issues.
Find answers to common questions about this tool.
Restore damaged PDF documents quickly and securely with iMZi PDF.